What is the consequence of not abiding by wing tip clearance areas?

Not adhering to wing tip clearance areas can lead to potential accidents or damage. Wing tip clearance zones are designed to ensure that the wings of aircraft are clear of other objects, vehicles, and personnel, which is essential for maintaining safety in busy airport environments. If these areas are violated, it increases the risk of collisions, which can cause damage to both aircraft and ground equipment, as well as put personnel in harm's way. This focus on safety is critical in managing the complex operations associated with airport ground movements, where space is often limited, and the consequences of misjudgment can be severe.

While the other consequences listed, such as fuel efficiency, loss of aircraft control, and delayed takeoff times, may be factors in airside operations, they do not directly address the primary concern of proper wing tip clearance - which is the protection of safety for all involved.